Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xefe33a621812878b00a398f96986bb2f4be333812d0b3e65a1b3afb99b971648 · ArcScan

Block

#21,315,766

2026-09-17 10:47:11 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,766
Timestamp: 32 days ago · 2026-09-17 10:47:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xefe33a621812878b00a398f96986bb2f4be333812d0b3e65a1b3afb99b971648
Parent hash: 0x9daa45c3…2b3c4d16
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,766 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.5%6,160,909 / 30,000,000

Base fee

20 gwei

State root

0x4030dd9df270…283ca31c6cfc

Transactions root

0x198a8dfa9fcd…dd6579cbbc06

Receipts root

0xb6b690dc555f…ac0ad780e0be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800